A nurse is teaching a client who has asthma about how to use a metered-dose inhaler with a spacer. Which of the following information should the nurse include in the teaching?
"Wait 30 seconds between puffs."
"The spacer should make a whistling sound as you inhale."
"Clean the spacer daily with cold water."
"Hold your breath for 10 seconds once you inhale."
The Correct Answer is D
D. After inhaling the medication, holding the breath for about 10 seconds allows the medication to settle in the lungs and be absorbed effectively into the bloodstream. This improves the medication's effectiveness in controlling asthma symptoms.
A Waiting 30 seconds between puffs is not a standard instruction; instead, it is generally advised to wait about one minute between puffs if multiple doses are needed.
B. The whistling sound may indicate that the client is inhaling too quickly or forcefully, which can prevent the medication from reaching the lungs effectively.
C. Cleaning the spacer is also crucial, but it is typically recommended to use warm soapy water rather than cold water, and it should be left to air dry.
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Related Questions
Correct Answer is C
Explanation
C. The CPM machine should be used during designated therapy sessions as prescribed by the healthcare provider. Turning it off during meals allows the client to focus on eating without interference from the machine.
A The range of motion settings on the CPM machine should be adjusted gradually according to the client's tolerance and prescribed therapy plan. Rapidly increasing the range of motion could cause discomfort, pain, or even injury to the client's knee joint. Therefore, the nurse should not increase the range of motion rapidly.
B Storing the CPM machine on the floor is not ideal because it can increase the risk of contamination or damage to the equipment. The machine should be stored on a clean, stable surface when not in use to prevent accidental damage or exposure to dirt and debris.
D. Regular checks of the CPM machine's settings are important, but every 12 hours may not be frequent enough to ensure the machine is functioning correctly and safely.
Correct Answer is D
Explanation
D. The nurse should ensure that the client understands how to use the PCA device, including how to press the button to deliver a dose, the lockout interval (if applicable), and any safety features. Proper education empowers the client to manage their pain effectively while minimizing risks.
A The nurse should monitor the client's respiratory rate, depth, and effort more frequently than every 4 hours, particularly during the first 24 hours of PCA use
B. Family members should be educated on the purpose of the PCA device but should not be encouraged to operate it on behalf of the client.
C. The nurse should not administer an oral opioid for breakthrough pain as the client is already receiving morphine via PCA. Adjusting the PCA settings or providing additional IV opioid doses are more appropriate interventions for managing breakthrough pain in this context.
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